What is the air quality trend in Arrasate / Mondragón?

Over the past 14 days, Arrasate / Mondragón had an average AQI of 222 based on station measurements. The worst day was with AQI .

How is Arrasate / Mondragón air quality measured?

Air quality in Arrasate / Mondragón is measured by ground-level monitoring stations that report PM2.5 and PM10 concentrations hourly. CERNS.IO aggregates readings from nearby stations and converts PM2.5 to the US EPA Air Quality Index (AQI) scale.

Air Quality History for Arrasate / Mondragón, Spain

Name: Arrasate / Mondragón Air Quality History
Creator: CERNS.IO
License: https://creativecommons.org/licenses/by/4.0/

Historical PM2.5 and AQI trend from monitoring stations near Arrasate / Mondragón, Spain.

Current AQI
Moderate

48 Hours 7 Days 14 Days 20 Days

PM2.5 Trend

263h · 6 stations

Daily Summary

Date	AQI	Range	PM2.5 avg	PM10 avg	Hours	Stations
2026-04-10	232	52–500	288.1 µg/m³	29.8	23h	7
2026-04-09	185	23–500	202.1 µg/m³	24.3	17h	6
2026-04-08	378	62–500	511.6 µg/m³	15.6	9h	7
2026-04-07	69	14–190	29.5 µg/m³	13.2	24h	6
2026-04-06	23	5–66	5.8 µg/m³	9.3	19h	5
2026-04-04	288	8–500	906.8 µg/m³	7.6	15h	6
2026-04-03	310	8–500	512.1 µg/m³	7.3	24h	6
2026-04-02	390	8–500	750.8 µg/m³	4.4	23h	5
2026-04-01	391	9–500	844.8 µg/m³	6.8	24h	6
2026-03-31	334	36–500	708.7 µg/m³	15.3	24h	6
2026-03-30	298	12–500	1066.3 µg/m³	6.0	12h	5
2026-03-29	86	12–500	120.4 µg/m³	7.6	24h	6
2026-03-28	74	14–500	127.6 µg/m³	10.3	24h	6
2026-03-27	58	58–58	15.5 µg/m³	2.0	1h	4

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